1 # Test suite for GNU tar. -*- Autotest -*-
2 # Copyright 2010, 2013-2014, 2016-2017 Free Software Foundation, Inc.
4 # This file is part of GNU tar.
6 # GNU tar is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # GNU tar is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 # Description: Tar 1.23 would in some cases silently fail to create
20 # a continuation header in multivolume archives.
22 # In this testcase, the file 'a' is 18.5 blocks long and the file 'b'
23 # is 19.5 blocks long.
25 AT_SETUP([multivolume header creation])
26 AT_KEYWORDS([multivolume multiv multiv08])
29 genfile --length 9472 --file a
30 genfile --length 9984 --file b
32 tar -c -M -L10 -f A.tar -f B.tar -f C.tar a b
34 tar -tMR -f A.tar -f B.tar -f C.tar
41 block 43: ** Block of NULs **